//package com.kiki;
//
//import com.kiki.song.domain.main.Song;
//import com.kiki.song.mapper.SongMapper;
//import org.junit.jupiter.api.Test;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.boot.test.context.SpringBootTest;
//
//@SpringBootTest
//public class testMapper {
//    @Autowired
//    SongMapper songMapper;
//
//    @Test
//    public void test() {
//        Song song = songMapper.selectSongBySongId(1L);
//        System.out.println("这首音乐是："+song.getSongName());
//
//    }
//
//}
